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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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What's with all these hip filesystems and how are they different? (lm.paradisus.day)

submitted 11 months ago* (last edited 11 months ago) by [email protected] to c/[email protected]

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You know, ZFS, ButterFS (btrfs...its actually "better" right?), and I'm sure more.

I think I have ext4 on my home computer I installed ubuntu on 5 years ago. How does the choice of file system play a role? Is that old hat now? Surely something like ext4 has its place.

I see a lot of talk around filesystems but Ive never found a great resource that distiguishes them at a level that assumes I dont know much. Can anyone give some insight on how file systems work and why these new filesystems, that appear to be highlights and selling points in most distros, are better than older ones?

Edit: and since we are talking about filesystems, it might be nice to describe or mention how concepts like RAID or LUKS are related.

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[–] [email protected] 10 points 11 months ago (2 children)

Having tried NTFS, ext4 and btrfs, the difference is not noticeable (though NTFS is buggy on Linux)

Btrfs I believe has compression built in so is good for large libraries but realistically ext4 is the easiest and simplest way to do so I just use that nowadays

[–] [email protected] 9 points 11 months ago (1 children)

Well that's because any support for it is unofficial. NTFS is made for Windows

[–] [email protected] 7 points 11 months ago (1 children)

And proprietary and an old piece of garbage.

[–] [email protected] 6 points 11 months ago

I didn't want to sound to harsh, but yea

[–] [email protected] 3 points 11 months ago

I had a pretty bad experience with the Paragon NTFS3 drivers a couple years ago. Basically the kernel hung, maybe from this, maybe not, but it ended up with filesystem corruption on my hard drives.

Thankfully, Windows was able to fix it but until recently I relied on NTFS-3G. Paragon's NTFS3 driver seems to be faring a lot better nowadays.